Description
The compact design and vertical orientation of DN40 vertical multi stage centrifugal pump make them space-efficient and ideal for installations where horizontal space is limited.
Features:
- Excellent hydraulic model and advanced manufacturing technology, greatly improve the performance and service life of the pump.
- Mechanical seals made of using hard alloy and fluorine rubber, improving the reliability of operation and the temperature of the transport medium.
- Compact structure, small size, light weight, low noise, significant energy-saving effect, convenient maintenance.
- The inlet and outlet of pump are located on the same level and can be directly used in the pipeline.
Specification:
| Model | ATO-40CDLF |
| Material | stainless steel |
| Motor | 100% copper wire, full power |
| Moter Voltage | 3 phase 380V-415V (single phase 220V for 2.2 kW or less); other voltages, contact us |
| Frequency | 50 Hz |
| Impeller | vortex impeller |
| Outlet Diameter | DN40 |
| Flow Rate | 8m3/h |
| Power | 1.1 kW (1.5 HP); 2.2 kW (3 HP); 4 kW (5.5 HP); 7.5 kW (10 HP) |
| Head | 27m; 45m; 92m; 167m |
| Net Weight | 34kg; 44kg; 64kg; 93kg |
| Waterproof Grade | IP55 |
| Certification | CE |
Structure:
Mounting Dimension (Unit: mm)
| Model | B1 | B2 | B1+B2 | D1 | D2 |
| CDLF8-3–40CDL(F)8-30 (1.1kW) | 377 | 245 | 622 | 170 | 142 |
| CDLF8-5–40CDL(F)8-50 (2.2kW) | 447 | 290 | 737 | 190 | 155 |
| CDLF8-10–40CDL(F)8-100 (4kW) | 607 | 355 | 962 | 230 | 188 |
| CDLF8-18–40CDL(F)8-180 (7.5kW) | 867 | 390 | 1257 | 260 | 208 |
Tips: What are the Advantages of Vertical Multistage Centrifugal Pump?
- Space Efficiency. Vertical multistage pumps are designed to take up less floor space compared to horizontal pumps. This makes them particularly suitable for installations where space is limited, as they can be installed in tight spaces or stacked vertically.
- High Pressure Capability. These pumps are capable of generating high discharge pressures, making them well-suited for applications that require pumping fluids over long distances or to higher elevations. The multiple impeller stages in the pump help achieve this higher pressure output.
- Energy Efficiency. Vertical multistage pumps are often more energy-efficient compared to other pump types when operating at varying flow rates and pressures. This can lead to lower operational costs over time.
- Smooth Operation. The multistage design of these pumps allows for smoother and more stable operation even at higher pressures. This can help reduce vibration, noise, and wear on the pump components, leading to improved reliability and longer service life.





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